X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=client.coffee;h=da53a242f18e05db60f8542ba3987893a0d0431f;hb=e39c3d01d9c40b425168f1f8dcb2d9ddef975808;hp=fbe2815a181048a3f51ca24b56d53ef83a67c77f;hpb=4ae9f3f4c527c3565fa7e82c114f025053927df3;p=peach-cgt.git

diff --git a/client.coffee b/client.coffee
index fbe2815..da53a24 100644
--- a/client.coffee
+++ b/client.coffee
@@ -1,9 +1,13 @@
 # globals
 $table = null
+table_height = 0
+card_height = 0
 state = null
 server_url = null
+top_card_z = 0 # css z-index of front-most card
+$pile_captions = {}
 
-message = (txt) ->
+show_message = (txt) -> txt
 	# FIXME implement chat box or something
 
 # timeout function with args in convenient order
@@ -23,27 +27,63 @@ unless Array::shuffle?
 
 new_button = (text) -> $ $ "<div class=\"button\">#{text}</div>"
 
-instantiate_card = (model) ->
-	text = model.text
-	x = model.x
-	y = model.y
-	card = $ $ "<div class=\"card\" style=\"left: #{x}px; top: #{y}px\"><span class=\"cardtext\">#{text}</span></div>"
+# transform coordinates from client-side coords to server-side coords (or back)
+# this makes it so p2 view everything upside down (mirrored), but still sends coords rightside up
+flip_y = (y) -> table_height - card_height - y
+transform_x = (x) -> x
+transform_y = (y) ->
+	return y unless state.agent is 'p2'
+	return flip_y y
+
+next_card_z = -> return top_card_z += 1
+
+bring_card_to_front = (card) ->
+	card.view.css "z-index": next_card_z()
+
+new_blank_card = (x, y) ->
+	view = $ $ "<div class=\"blank_card\" style=\"left: #{transform_x x}px; top: #{transform_y y}px; z-index: 0\"></div>"
+	$table.append view
+	return view
+
+instantiate_card = (card) ->
+	text = card.text
+	if card.owner is state.agent
+		card_class = 'my_card'
+	else
+		card_class = 'your_card'
+
+	# initial card state from server has z so that stacks come out with the right layers
+	if card.z?
+		if card.z > top_card_z
+			top_card_z = card.z
+	else
+		unless card.pile
+			card.z = next_card_z()
+
+	view = $ $ "<div class=\"card #{card_class}\" style=\"left: #{transform_x(card.x)}px; top: #{transform_y(card.y)}px; z-index: #{card.z}\"><span class=\"cardtext\">#{text}</span></div>"
+	view.data card.number
 	button_box = $ $ '<div/>'
 	flip_button = new_button "flip over"
 	mark_button = new_button "mark"
 	flip_button.bind 'click', ->
-		state.flip state.agent, model.number, ! card.hasClass 'flipped'
+		state.flip state.agent, card.number, ! view.hasClass 'flipped'
 	mark_button.bind 'click', ->
-		state.mark state.agent, model.number, ! card.hasClass 'marked'
+		state.mark state.agent, card.number, ! view.hasClass 'marked'
 	button_box.append flip_button
 	button_box.append mark_button
-	card.append button_box
-	$table.append card
-	card.draggable stack: '.card'
-	card.bind 'dragstop', (event, ui) ->
-		p = card.position()
-		state.move state.agent, model.number, p.left, p.top
-	model.view = card
+	view.append button_box
+	if card.marked
+		view.addClass 'marked'
+	if card.flipped
+		view.addClass 'flipped'
+	$table.append view
+	view.draggable containment: '#table', grid: [20, 20]
+	view.bind 'dragstart', (event, ui) ->
+		view.css 'z-index': card.z = next_card_z()
+	view.bind 'dragstop', (event, ui) ->
+		p = view.position()
+		state.move state.agent, card.number, transform_x(p.left), transform_y(p.top), card.z
+	card.view = view
 
 error_lag = 3
 
@@ -70,13 +110,13 @@ send_updates = ->
 		type: 'POST'
 		dataType: 'json'
 		error: (xhr, status, error) ->
-			message "Network error while sending, you might want to refresh. Trying again in #{error_lag} seconds. (Status: #{status}, Error: #{error})"
+			show_message "Network error while sending, you might want to refresh. Trying again in #{error_lag} seconds. (Status: #{status}, Error: #{error})"
 			for message in messages
 				outgoing_messages.unshift message
 			timeout error_lag * 1000, send_updates
 			error_lag *= 2
 		success: (data, status, xhr) ->
-			message "update sent"
+			show_message "update sent"
 			error_lag = 3
 	}
 
@@ -96,6 +136,58 @@ poll_for_updates = ->
 			error_lag = 3
 	}
 
+n_cards = (count) ->
+	return "#{count} cards" unless count is 1
+	return "1 card"
+
+initialize_cards = () ->
+	# clear everything
+	$('.card').remove()
+	$('.blank_card').remove()
+
+	# instantiate cards in play
+	for card in state.cards
+		instantiate_card card unless card.pile
+
+	# build piles
+	piles = [
+		{key: 'p2_draw', x: transform_x(140), y: transform_y(20), name: "Draw Pile"}
+		{key: 'p2_discard', x: transform_x(20), y: transform_y(20), name: "Discard Pile"}
+		{key: 'p1_draw', x: transform_x(140), y: transform_y(flip_y(20)), name: "Draw Pile"}
+		{key: 'p1_discard', x: transform_x(20), y: transform_y(flip_y(20)), name: "Discard Pile"}
+	]
+	for pile in piles
+		manage_pile = (pile) ->
+			pile.$blank = new_blank_card pile.x, pile.y
+			count = 0
+			top = null
+			if state.piles[pile.key]?.length
+				count = state.piles[pile.key].length
+				top = state.piles[pile.key][0]
+			$caption = $ $ "<div class=\"pile_caption\"><div>#{pile.name}:</div><div class=\"n_cards\">#{n_cards count}</div></div>"
+			pile.$caption = $caption
+			if top?
+				top.x = pile.x
+				top.y = pile.y
+				instantiate_card top
+				view = top.view
+			else
+				view = pile.$blank
+
+			view.append $caption
+
+			if top?
+				pile.drag_handler = view.bind 'dragstart', ->
+					pile.$caption.remove()
+					delete top.pile
+					state.piles[pile.key].shift()
+					manage_pile pile
+					# FIXME make sure this state change is sent
+					# FIXME handle this message coming in
+
+		manage_pile pile
+
+
 init = ->
 	if window.location.hash? and window.location.hash.length > 0
 		me = window.location.hash.substr 1
@@ -106,12 +198,14 @@ init = ->
 		server_url = window.location
 
 	state = window.game_model.new me
-	state.on 'move', (agent, card, x, y) ->
+	state.on 'move', (agent, card, x, y, z) ->
 		# FIXME add/handle pile argument
 		if agent is me
-			tell_server ['move', agent, card, x, y]
+			tell_server ['move', agent, card, x, y, z]
 		else
-			state.cards[card].view.animate { left: "#{x}px", top: "#{y}px"}, 800
+			# FIXME should we use the z from the server? Should p1 use odd numbers and p2 even?
+			bring_card_to_front state.cards[card]
+			state.cards[card].view.animate { left: "#{transform_x x}px", top: "#{transform_y y}px"}, 800
 	state.on 'mark', (agent, card, state) ->
 		@cards[card].view.toggleClass 'marked', state
 		if agent is me
@@ -120,15 +214,20 @@ init = ->
 		@cards[card].view.toggleClass 'flipped', state
 		if agent is me
 			tell_server ['flip', agent, card, state]
-	state.on 'set_cards', (cards) ->
-		# FIXME add agent arg and tell server if it's not us
-		$('.card').remove()
-		for card in cards
-			instantiate_card card
+	state.on 'set_cards', (agent, cards) ->
+		initialize_cards()
+		if agent is me
+			tell_server ['set_cards', agent, cards]
 
 	# timeout so browser will stop showing that we're loading
 	timeout 1, poll_for_updates
+	timeout 2, ->
+		# ask for initial state
+		tell_server ['send_state', state.agent]
 
 $ ->
 	$table = $ '#table'
+	table_height = $table.height()
+	card_height = $('#loading-card').outerHeight()
+
 	init()